From c14e5e427e4c34b766fc48d08e515ae5318d776f Mon Sep 17 00:00:00 2001 From: Siddharth Ravikumar Date: Mon, 12 Jan 2015 09:13:49 -0500 Subject: moved combox/tests -> tests/ renamed: combox/tests/__init__.py -> tests/__init__.py renamed: combox/tests/files/the-red-star.jpg -> tests/files/the-red-star.jpg renamed: combox/tests/test_config.py -> tests/test_config.py renamed: combox/tests/test_crypto.py -> tests/test_crypto.py renamed: combox/tests/test_file.py -> tests/test_file.py --- tests/test_crypto.py | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 tests/test_crypto.py (limited to 'tests/test_crypto.py') diff --git a/tests/test_crypto.py b/tests/test_crypto.py new file mode 100644 index 0000000..143cfdb --- /dev/null +++ b/tests/test_crypto.py @@ -0,0 +1,52 @@ +# Copyright (C) 2014 Combox author(s). See AUTHORS. +# +# This file is part of Combox. +# +# Combox is free software: you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# Combox is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with Combox (see COPYING). If not, see +# . + +from os import path + +from file import (split_data, glue_data, write_file, + read_file, write_shards, read_shards) +from crypto import encrypt, decrypt, encrypt_shards, decrypt_shards + +PASS = 'topsecret' +### Read file, encrypt it to a cipher, write cipher to file, read +### encrypted file, decrypt it, write decrypted data to file. +f = path.abspath('tests/files/the-red-star.jpg') +f_content = read_file(f) +f_cipher = encrypt(f_content, PASS) +f_encrypted = path.abspath('tests/files/the-red-star.cipher') +write_file(f_encrypted, f_cipher) +f_cipher = read_file(f_encrypted) +f_content = decrypt(f_cipher, PASS) +f = path.abspath('tests/files/the-red-star-decrypted.jpg') +write_file(f, f_content) + +### Read file, split it, encrypt shards, write encrypted shards to +### file, read encrypted shards from file, decrypt the encrypted +### shards, glue the shards together, write glued data to file. +f = path.abspath('tests/files/the-red-star.jpg') +f_content = read_file(f) +f_shards = split_data(f_content, 5) +ciphered_shards = encrypt_shards(f_shards, PASS) +f_path = path.dirname(f) +f_basename = "%s.ciphered" % path.basename(f) +write_shards(ciphered_shards, f_path, f_basename) +ciphered_shards = read_shards(f_path, f_basename) +f_parts = decrypt_shards(ciphered_shards, PASS) +f_content = glue_data(f_parts) +f = path.abspath('tests/files/the-red-star-from-ciphered-shards.jpg') +write_file(f, f_content) -- cgit v1.2.3